From 8ca47c8a7621835914c053caaec74e66147dd7dc Mon Sep 17 00:00:00 2001 From: Anand Gadiyar Date: Thu, 8 Jul 2010 16:34:55 +0530 Subject: [PATCH] USB: musb: do not override DMA mode in channel program There is no reason for the DMA channel program to override the DMA mode passed down by its caller. Use the passed parameter directly, and let the caller handle the decision on which mode is to be used. Signed-off-by: Anand Gadiyar Acked-by: Felipe Balbi Signed-off-by: Ajay Kumar Gupta Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musbhsdma.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index dc66e4376d49..6dc107f25245 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -173,10 +173,7 @@ static int dma_channel_program(struct dma_channel *channel, musb_channel->max_packet_sz = packet_sz; channel->status = MUSB_DMA_STATUS_BUSY; - if ((mode == 1) && (len >= packet_sz)) - configure_channel(channel, packet_sz, 1, dma_addr, len); - else - configure_channel(channel, packet_sz, 0, dma_addr, len); + configure_channel(channel, packet_sz, mode, dma_addr, len); return true; } -- GitLab